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Definition
| Amount of matter in an object |
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Definition
| Atoms of more than one type of element chemically combined |
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Definition
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Definition
| Positively charged part of an atom that contains the protons and neutrons |
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Definition
| Two or more atoms held together by an attractive force |
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Definition
| Transfer of heat by molecules bumping into one another |
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Definition
| Transfer of energy through the flow of material; heating, rising, and cooling, sinking of material |
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Definition
| Transfer of energy through waves |
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Definition
| Two or more substances NOT chemically combined |
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Definition
| Characteristic you can see without changing the composition of a substance |
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Definition
| Characteristic that can only be seen by altering the substance |
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Term
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Definition
| Form or appearance changes but not the composition |
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Definition
| Substance is changed into a different substance by a chemical reaction |
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Definition
| Amount of mass in a given space; density=mass/volume |
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Term
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Definition
| Amount of a substance that will dissolve in an amount of another substance at a given temperature |
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Term
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Definition
| An areas averaged weather conditions over time |
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Definition
| When a liquid turns into a gas |
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Definition
| When a gas turns into a liquid |
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Definition
| Water falling from clouds |
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Term
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Definition
| Non living physical features of an environment including water, air, and temperature |
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